Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750813 | Process for the preparation of polyolefin waxes | Reiner Hess, Hans-Friedrich Herrmann, Ludwig Bohm, Walter Spaleck, Gerd Hohner | 1998-05-12 |
| 5723705 | Process for the preparation of polyolefin waxes in the presence of a metallocene catalyst and a co-catalyst | Hans-Friedrich Herrmann, Ludwig Bohm, Walter Spaleck, Gerd Hohner | 1998-03-03 |
| 4898645 | Process for the production of pure tetrafluoroethylene | Reinhold Freudenreich | 1990-02-06 |
| 4504670 | Process for the continuous manufacture of trioxane | Karl-Friedrich Muck, Helmut Bar, Herbert Mader, Karlheinz Burg, Gunter Sextro | 1985-03-12 |